#1 of 3 in Feminine Pursuits
#2 of 3 in Longhope Abbey
#1 of 3 in The Secret Scientists of London
#1 of 2 in Feynman
#2 of 3 in Dreamland Billionaires
#2 of 4 in The Singing Hills Cycle
#1 of 4 in The Singing Hills Cycle
#2 of 2 in DNADuo
#2 of 3 in When in Rome
#1 of 3 in The Library Trilogy