You can listen to this audiobook in formats: MP3, WAV, Musepack, MPEG-4 DST, FLAC, AIFF, MPEG4, WMA (compression CAB, RAR, ZIP, 7Z, ISO, LZMA)
Total pages original book: 264
Includes a PDF summary of 22 pages
Duration of the summary (audio): 16M58S (4.4 MB)
Description or summary of the audiobook: Super-smart kid inventors Nick and Tesla Holt have outsmarted crooks, spies, and kidnappers, but now it's time to crack their biggest mystery yet: where the heck are their parents? With the help of their eccentric Uncle Newt, the twins trace the clues to their missing Mom and Dad, scientists working on solar-power research for a clandestine government project. They'll need all their wits, along with an assortment of homemade gadgets, to outsmart the criminal mastermind who's trying to turn solar power into a secret weapon. Featuring instructions for building and using five awesome solar-powered contraptions-a hot dog cooker, alarm bell, listening device, model car, and nighttime LED signal cannon-this sixth installment is sure to please budding scientists and sleuthers alike.
Other categories, genre or collection: Children's Fiction, Family Issues, Mystery Books for Kids, Adventure Books for Kids