Watch out! There's trouble—even in paradise . . . The four Botanic Hill teen detectives—Lanny, Lexi, Moki, and Rani—are hired by elderly Mr. Itsuki Yamada to go to Hawaiʻi and find his family’s long-lost Tahitian black pearl necklace that went missing in 1941. This intriguing mystery, wrapped around the bombing of Pearl Harbor, and Japanese Americans unjustly sent to U.S. Japanese Internment Camps, will keep you reading to its exciting conclusion. Can the squad make sense of two kidnappings, an island cult, and some shady suspects to recover the necklace? Come join the squad and find out!