Discovery Channel: Blue Shark
- Information on its size, distribution, and threats from fishing.
- http://www.discoverychannel.co.uk/sharks/detail/blue/

Blue Shark
- How much they weigh, how long they are, and pictures and accounts from people who have caught this shark.
- http://www.newenglandsharks.com/blue.htm

PSRF Shark Image Library
- Contains pictures of the shark, with descriptions.
- http://www.pelagic.org/image_lib/bluemako.html

Blue Shark (Prionace glauca)
- Offers a picture, and short description of this shark.
- http://www.sdnhm.org/kids/sharks/shore-to-sea/blue.html

Enchanted Learning: Blue Shark
- Contains a picture showing the size compared to humans, how they swim, and migrate.
- http://www.enchantedlearning.com/subjects/sharks/species/Blueshark.shtml

Prionace Glauca (Blue Shark): Narrative
- Scientific classification of the Blue Shark, broken down to its genus and species name. Informs kids of the sharks' physical characteristics, behavior, food habits, and reproduction.
- http://animaldiversity.ummz.umich.edu/site/accounts/information/Prionace_glauca.html