Science fair crisis /
Fridolfs, Derek,author.
Lovas, Pamela,illustrator.
Clester, Shane,illustrator.
Aquaman (Fictitious character)
Batman (Fictitious character)
Superman (Fictitious character)
Wonder Woman (Fictitious character)
Aquaman (Fictitious character)
Batman (Fictitious character)
Superman (Fictitious character)
Wonder Woman (Fictitious character)
Schools
Science fairs
Schools.
Science fairs.