The Egyptian Cat Mystery: A Rick Brant Science-Adventure Story

Rick Brant is the central character in a series of 24 adventure and mystery novels by John Blaine, a pseudonym for authors Harold L. Goodwin (all titles) and Peter J. Harkins (co-author of the first three). The series was published by Grosset & Dunlap between 1947 and 1968, with the previously unpublished title, The Magic Talisman printed in 1990 in a limited edition as the concluding #24.[1]
 
In the series, teenaged Rick Brant and his former-Marine pal, Don “Scotty” Scott live on Spindrift Island off the coast of New Jersey, where Rick’s father, Hartson Brant, heads the Spindrift Foundation, a group of scientists. Rick and Scotty are involved in various adventures at home and abroad.