Related Clues:

• Puff snake
• Block party?
• Fin. adviser
• Dangerous biter
• Accounting acronym
• Pro at completing schedules
• Busy bee in Apr.
• Book balancer, for short
• Tax preparer, briefly
• Pro with books
• Expert in ledger-domain?
• Holmes's 'speckled band' was one
• Dangerous reptile
• Office machine
• One working on a column?