Item	Level	Num	NumMin	NumMax	NumSD
Level Artefact Book	Crypt:3	0.01	0.00	1.00	0.10
Level Artefact Book	AllLevels	0.01	0.00	1.00	0.10
Theme Artefact Book	Crypt:3	0.73	0.00	4.00	0.79
Theme Artefact Book	AllLevels	0.73	0.00	4.00	0.79
All Artefact Spellbooks	Crypt:3	0.74	0.00	4.00	0.81
All Artefact Spellbooks	AllLevels	0.74	0.00	4.00	0.81