Frogs/Gibbons, Gail/ISBN 0823411346 (559 copies separate)
Frogs/Gibbons, Gail/ISBN 0590506625 (140 copies separate)
Frogs/Gibbons, Gail/ISBN 0823410528 (86 copies separate)
Frogs/Gibbons, Gail/ISBN 1430109475 (11 copies separate)
Frogs (New & Updated Edition)/Gibbons, Gail/ISBN 0823448347 (9 copies separate)
Frogs (New & Updated Edition)/Gibbons, Gail/ISBN 0823411346 (7 copies separate)
By Gail Gibbons - Frogs (Reprint) (1994-09-16) [Paperback]/Gibbons, Gail (5 copies separate)
Frogs/Gibbons, Gail (4 copies separate)
Frogs/Gibbons, Gail/Manual Entry (3 copies separate)
FROGS by Gibbons, Gail ( Author ) on Sep-01-1993[ Hardcover ]/Gibbons, Gail (2 copies separate)
Frogs/Gibbons, Gail/ISBN 1430109483 (1 copy separate)
Frogs (2)/Gibbons, Gail/ISBN 0590506625 (1 copy separate)
Frogs 3.5/Gibbons, Gail/ISBN 0823411346 (1 copy separate)
Frogs/Gibbons Gail/Manual Entry (1 copy separate)
Frogs (New & Updated Edition)/Gibbons, Gail/ISBN 0823410528 (1 copy separate)
Frogs/Gibbons. Gail/ISBN 0590506625/Manual Entry (1 copy separate)
Frogs (1)(Location M)/Gibbons, Gail/ISBN 0823411346 (1 copy separate)
Frogs Animals #16.2/Gibbons, Gail/ISBN 0590506625 (1 copy separate)