The phrase "a different guide" is correct and usable in written English.
You can use it when referring to an alternative guide or resource that differs from the one previously mentioned or used.
Example: "If you find the current guide unhelpful, I can recommend a different guide that may suit your needs better."
Alternatives: "another guide" or "an alternative guide".
We pass through the central atrium: Prince designed this space to "free minds," says a different guide, this one dressed in a long-sleeved purple shirt.
Each installment of this six-part series has a different guide, and the group — Ethan Hawke, Jeremy Irons, Derek Jacobi, Trevor Nunn, Joely Richardson and David Tennant — includes both young guns and old masters.
A different guide, Francisco, took me to a side-slough and trolled close to shore.
Clearly there's a different guide, a different meaning of beauty, and a different sense of order.
So I paid a different guide another $120 to take me and my new husband Matt back out to the shark zone.
SparseMap, uses random seed selection and thus gives a different guide tree, each time it is run.
In order to compare and further investigate the machine cushion's capabilities and limitations, we designed a simple, passive machine cushion as well as three ARM machine cushions, each with a different guiding direction of its internal guiding cylinders.
The guide_bot software package is best suited for the start of an instrument design project as it excels at comparing a large amount of different guide alternatives for a specific set of instrument requirements, but is still applicable in later stages as constraints can be used to optimize more specific guides.
Students will meet and discuss the novel weekly, each time under the guidance of a different tour guide Stanford faculty, superfans and professors from other institutions.
But in books, which usually follow a different style guide, you'll probably see Presidents' Day with an apostrophe.
Adams let a different criterion guide his decision -- the city's near desperation for resources and people to meet the unmet public need.
