Search Results for Der-shing, Helmer SirsiDynix Enterprise https://library.epsb.ca/client/en_US/brig/brig/qu$003dDer-shing$00252C$002bHelmer$0026ps$003d300?dt=list 2024-11-30T17:29:31Z Conduct a science experiment! : the ultimate DIY guide with 6 science experiments ent://SD_ILS/0/SD_ILS:2406310 2024-11-30T17:29:31Z 2024-11-30T17:29:31Z By&#160;Der-shing, Helmer<br/>Format&#160;Books<br/>2021<br/>Series&#160;Maker comics<br/>Call #&#160;TR 500 HEL<br/> The missing cuckoo clock : a mystery about gravity ent://SD_ILS/0/SD_ILS:170933 2024-11-30T17:29:31Z 2024-11-30T17:29:31Z By&#160;Lynda. Beauregard<br/>Format&#160;Books<br/>2013<br/>Series&#160;Summer camp science mysteries ;<br/>Series EPSB Volume&#160;#5<br/>Call #&#160;GN BEA<br/> The great space case : a mystery about astronomy ent://SD_ILS/0/SD_ILS:170925 2024-11-30T17:29:31Z 2024-11-30T17:29:31Z By&#160;Lynda. Beauregard<br/>Format&#160;Books<br/>2013<br/>Series&#160;Summer camp science mysteries ;<br/>Series EPSB Volume&#160;#7.<br/>Call #&#160;GN BEA<br/> The nighttime cabin thief : a mystery about light ent://SD_ILS/0/SD_ILS:1063234 2024-11-30T17:29:31Z 2024-11-30T17:29:31Z By&#160;Lynda. Beauregard<br/>Format&#160;Books<br/>2012<br/>Series&#160;Summer camp science mysteries ;<br/>Series EPSB Volume&#160;#2<br/>Call #&#160;GN BEA<br/>