Barks' sketches are probably lost.

Barks' script had a length of 14 pages; several panels were blown up by Western.

There is a new 14-page version drawn by Daan Jippes based on Barks' script. First publication worldwide in Finnish Aku Ankka 33/06 under the code D2005-013.

In Barks' script, the Junior Woodchucks' Official Hound was intended for the part of Pluto.

There is a new version drawn by Daan Jippes based on Barks' script (with the Official Hound instead of Pluto). First publication worldwide in Polish Kaczor Donald 43/05 under the code D/D2003-003. First U.S. publication in October 2006 in US 358.

Western omitted the 3rd panel of p. 1; the 1st panel of p. 2 was moved to p. 1, the 2nd panel of p. 2 was enlarged.

There is new version drawn by Daan Jippes based on Barks' script. First publication worldwide in Dutch Donald Duck 7/92 under the code H92002. First U.S. publication in July 1996 in Walt Disney Giant 6.

Title originally: »Saviors of the Lake«.

There is a new version drawn by Daan Jippes based on Barks' script. First publication worldwide in Danish Anders And & Co. 4/08 under the code D2006-237.

The last 2 panels of p. 3 were omitted by Western; the start panel was enlarged, and the last tier of p. 1 and 2, respectively, was moved to the next page.

There is a new version drawn by Daan Jippes based on Barks' script. First publication worldwide in Dutch Donald Duck 47/94 under the code H94001. First U.S. publication in January 1997 in WDC 607.

There is a new version drawn by Daan Jippes based on Barks' script. First publication worldwide in Dutch Donald Duck 11/95 under the code H94141. First U.S. publication in July 2006 in US 355.

The 3rd and 6th panels of p. 10 were reduced in size by Western, the last panel of the story was blown up to a half page. This caused a shift in the page starts on p. 11-13.

There is a new version drawn by Daan Jippes based on Barks' script. First publication worldwide in Dutch Donald Duck 43/92 under the code H92085. First U.S. publication in April 1995 in Donald Duck Adventures 31.

There is a new version drawn by Daan Jippes based on Barks' script. First publication worldwide in Dutch Donald Duck 24/01 under the code H99044. First U.S. publication in February 2004 in WDC 641.

There is a new version drawn by Daan Jippes based on Barks' script, substituting the Junior Woodchucks' Official Hound for Pluto. First publication worldwide in Norwegian Donald Duck & Co 27/02 and in Swedish Kalle Anka & C:o 27/02 under the code D/D2001-015. First U.S. publication in August 2003 in WDC 635.

There is a new version drawn by Daan Jippes based on Barks' script. First publication worldwide in Dutch Donald Duck 13/92 under the code H92012. First U.S. publication in June 1995 in Donald Duck Adventures 32.

The first two panels of p. 7 were omitted by Western. The start panel was enlarged, and the last tier of p. 1-6, respectively, was moved to the next page.

There is a new version drawn by Daan Jippes based on Barks' script. First publication worldwide in Dutch Donald Duck 29/92 under the code H92051. First U.S. publication in July 1996 in Walt Disney Giant 6.

There is a new version drawn by Daan Jippes based on Barks' script. First publication worldwide in Dutch Donald Duck 25/93 under the code H92107. First U.S. publication in August 1995 in US 293.

Barks' script had a length of 12 pages; Western enlarged the 4th panel of p. 2, the 6th panel of p. 3, the 4th panel of p. 4, and the 3rd panel of p. 6 to a half page.

There is a new 12-page version drawn by Daan Jippes based on Barks' script. First publication worldwide in Dutch Donald Duck 1/92 under the code H92001. First U.S. publication in August 1994 in US 287.

There is a new version drawn by Daan Jippes based on Barks' script. First publication worldwide in Dutch Donald Duck 43/99 under the code H98239. First U.S. publication in July 2004 in US 331.

At the request of Western, Barks had to rework the last half page (originally, the lake stayed as dirty as ever). Both versions still exist.

There is a new version with the original ending drawn by Giovan Battista Carpi based on Barks' script. First publication worldwide in Italian Walt Disney presenta Qui Quo Qua under the title »Sta' in guardia dal Lago di Guarda«.

Also, there is a new version with the original and the altered ending drawn by Daan Jippes based on Barks' script. First publication worldwide in Finnish Aku Ankka 34/03 under the code D/D2002-023. First U.S. publication in April 2005 in WDC 655.

Barks' script had a length of 16 pages. Western stretched the 2nd and 3rd panels of p. 1, the 1st panel of p. 7, and the 5th and 6th panels of p. 9 to fill the whole page width and enlarged the 6th panel of p. 15 to a half page. Furthermore, after the 2nd panel of p. 7 an additional panel was inserted. Working title: »Hard-Earned Reward«.

There is a new version drawn by Daan Jippes based on Barks' script. First publication worldwide in Danish Anders And & Co. 3/03 under the code D/D2002-001. First U.S. publication in July 2003 in WDC 634.

There is a new version drawn by Mau Heymans based on Barks' script. First publication worldwide in Dutch Donald Duck 23/96 under the code H92020.

Barks' script had a length of 16 pages; the 5th panel of p. 2, the 5th and 6th panels of p. 5, the 2nd and 3rd panels of p. 12, and the 4th and 5th panels of p. 14 were omitted by Western, the 6th panel of p. 2 was reduced to half page width. Title originally: »High Wire Heroes«.

There is a new 16-page version drawn by Daan Jippes based on Barks' script. First publication worldwide in Dutch Donald Duck 34/02 under the code H98254. First U.S. publication in April 2004 in WDC 643.

The title refers to Rudyard Kipling's novel »Captains Courageous« (1897) or Victor Fleming's film of the same title (1937).