On the eve of planet Ileri's vote to join the Commonwealth, a government minister is assassinated. Private investigator Noo Okereke and spy Meiko

"Fergus is back on Earth at last, trying to figure out how to live a normal life. However, it seems the universe has other plans for him. When hi

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"Dink, Josh, and Ruth Rose solve a mystery at the Museum of Science"--

Not only must they contend with a mysterious illness in the media center of the school, the S.M.A.R.T. Squad must rock their STEM skills when a p

"Kate's school is having their first-ever STEM Night and the prizes are incredible! Kate is determined to win and comes up with the perfect exper

Eight-year-old Ada Lace is determined to win the robot-building competition but is struggling with her art class so she soon wonders if there mig

"A Mariner Original Mysteries and murder abound in the sequel to Carrie Vaughn's post-apocalyptic mystery Bannerless.A century after environmenta

Ada Lace, on the case: Eight-year-old Ada, who has a knack for science, math, and solving mysteries, teams up with her best friend, Nina, to find

"Army Criminal Investigation Agents Scott Brodie and Maggie Taylor have been separated for five months following their last assignment, a dangero

Charlie Thorne, along with former agents Dante Garcia and Milana Moon, race to find an immensely powerful discovery of Isaac Newton's and face ch

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